I built a small react web app and I'm noticing that some users are dropping off constantly. I know that fast.com appears to measure web speed by having the cli
Say you have an array of elements and you want to get all the <p> belonging to the elements in the array. I can see two possibilities: Run Element.querySe
I am making a ui for clicker game and its supposed to change images on certain values that the price and popularity are at but the images seem to be stacking on
I want to run different lines of code for android devices with different performance. For example something like this: if (isHighPerformanceDevice()) { // r
I'm curious to understand a phrase such as "At compile time however, x language is measurably slower than y language*". Does this mean compile time difference w
I am using React Apex chart library in my project.I've figured that the library charts have a small delay before rendering on initial mount. This issue harms th
I have a database with 500K nodes and 700K relationships. I created 500 additional relationships with a new typeDummyEdge with edge_id attributes from "1" to "5
So there's a big update nowadays, moving from TensorFlow 1.X to 2.X. In TF 1.X I got use to a pipeline which helped me to push my keras model to production. Th
I am working on a very complex java web project with about hundreds of developers and intend to improve the performance of this monolitic. What I am trying to d
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The bundle size produced by expo build:web is huge at average 3mb. I completed steps at https://docs.expo.io/guides/web-performance/. My app has no images so no
What is the rule of thumb to use an initial method for a widget. Shall I use the: A. classical stateful widget approach? Or is it better to stick with the B. s
I would like to write my company Jenkins Pipeline Library using Java not Groovy, as groovy is slower than Java. I tried to find examples of such Java Jenkins li
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We upgraded an spring boot app from 2.0.0.RELEASE to 2.5.5. We use spring integration with queues persisted in Postgresql. We expose API. The embedded server is
I read an old question Why does this python multiprocessing script slow down after a while? and many others before posting this one. They do not answer the prob
I'm using fio to test the performance of fuse filesystem using this commandline: fio -filename=/User/mbl/fusefs -direct=1 -iodepth 1 -thread -rw=write -ioengine
I have a table of locations (right now in dataframe) and want to calculate all combinations and their distance from eachother. Input: ID Lat Lon 1 6,4355 53,22
Is this an efficient calculator in Python? def calculator(): print("\nBasic Calculator.\n") num_1 = input("Enter your first number: ") operatio
the first thanks for your time. I am trying to insert data to the database by JPA(spring-boot), the project is using Oracle. Currently, Insert 5000 record, it t